ReefRoamer / The Puerto Rico field companion
Go for the ocean.
Come home
with a story.
Find a shore that calls to you. Make a plan, get to know the life beneath the surface, and keep the little details that make a water day yours.
Free tools · No account needed · Your plans stay private on this browser

A growing field guide.
A place for your own plans and memories.
Follow a coast. Follow your curiosity.
Find your own
kind of blue.
From the city shoreline to the offshore islands, start with a collection and explore the details of each place.
Open the whole Atlas ↗
The sea, close to the city
Compare Escambrón and the Alambique stretch of Isla Verde. Two places to begin exploring the metro coastline.
2 places to discover 02 / Luquillo + Fajardo
Make an east-coast day of it
Put La Monserrate and Seven Seas side by side, then check present access and conditions before choosing a stop.
2 places to discover 03 / Vega Alta + Manatí
Follow the Atlantic edge
Cerro Gordo’s beach park and Mar Chiquita’s limestone cove offer two settings for a north-coast shortlist.
2 places to discover 04 / Rincón + Aguadilla
Two very different western shores
Explore the existing records for Steps Beach and Crash Boat. Save the details you want to discuss with a local guide.
2 places to discover 05 / Guánica + Lajas + Cabo Rojo
Go south. Stay curious.
Build a southwest shortlist from Caña Gorda, La Parguera, El Combate and La Playuela. Choose a base and research each visit separately.
4 places to discover 06 / Culebra + Vieques
Leave room for island time
Start a separate island plan with Tamarindo, Flamenco and Sun Bay. Transport, accommodation and local guidance belong in the plan too.
3 places to discoverCollections are starting points for research. They are not timed routes, wildlife promises or water-safety recommendations.
A plan you can actually use
Less tab hopping.
More looking forward.
Save the places that catch your eye. Compare up to three side by side. Choose your stops, add a date and notes, and work through your own preparation checklist.
When the day is done, bring the plan into your logbook. Review it, record the outing and start adding what you saw.
Make your first water-day plan ↗Saved on this device. Download a private backup to keep another copy.
From an idea to an outing
- 01Save a shortlist
Keep interesting places together.
- 02Compare the practical details
Access, facilities, recorded hazards and source context.
- 03Make a plan for the day
Your stops, date, notes and checklist.
- 04Bring back the memory
Turn a plan into an outing you review and save.
Inside your field companion
The whole coast,
closer at hand.
A map when you want the lay of the land. Place cards when you want the details. Your shortlist, ready for the next step.
Explore the working Atlas ↗
AETOBATUS NARINARI / FIELD GUIDEThe best part is noticing
That flash of blue.
That shape in the sand.
Meet the reef fish, turtles, rays, corals and invertebrates in the guide. Look for the field marks. Keep a sighting as “Maybe” when you’re still working it out.
Build something only you could make
A little record
of a bigger world.
The quiet cove. The fish you couldn’t name. The day you went back. Keep the place, date and notes in your logbook, then build a Fish & Coral Passport from your own sightings.
No account or cloud sync. Back up your plans and journal separately to keep another copy. Clearing site data or switching devices can lose the local record.

“What stood out?”
Start with one detail. Keep going from there.Wonder, with context
Good information
shows its workings.
Place notes, provider estimates and dated condition references do different jobs. Inspect the source and date. Current water quality is not verified, and a CHECK label is never a safe-to-enter signal.
For the stories you want to bring home
Meet Reef Reel.
A keepsake in the making.
We’re developing an optional film package for dive and snorkel guests: a landscape film, a vertical edit and up to ten usable photos from their trip footage.
$39 proposed guest package · $15 proposed operator share per settled, non-refunded purchase.
Operator pilot enquiries only. Purchases, guest-media uploads and automatic payouts are not live.
Before you head out
A few things to know.
What can I do here today?
Explore 15 coastal places, browse six collections, compare up to three places, save private plans, identify marine life, log outings and build a Passport. All these tools are free, with no account or card.
Is this a complete guide to Puerto Rico?
No. This is a growing collection of 15 places and 33 marine-life profiles. Some records have more detail than others. Unknowns stay labeled. Browse all places or read how the sources work.
Where do my plans and journal go?
They stay in this browser on this device. There is no cloud sync. My plans has its own backup and restore, and Passport has a separate journal backup and restore. Keep the files private and download copies before clearing site data or changing devices.
Does the Atlas tell me it is safe to enter the water?
No. Research current official advisories, local conditions and qualified operator guidance. Maps, illustrations and recorded access notes are not a verified entry route or safety clearance. Read the water-safety notes.
Can I book a trip or buy a Reef Reel?
ReefRoamer does not operate dive or snorkel trips. Reef Reel is accepting operator pilot enquiries while commercial arrangements and delivery are developed. An enquiry does not reserve a trip or create a paid order.
There’s a whole world out there.